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The aim this paper is to demonstrate the disadvantages, causes by destroying defenses dams in the Danube meadow in the area Ostroveni ? Corabia and to present the advantages of the ecosystems resettlement and natural baseline processes. In other words to demonstrate the need for renaturation, combined with modern methods of flood management risk, such as creating flood controlled enclosure. To achieve the goal of this paper have been created maps using ArcMap10.1 program. With their help it could conclude that the...

The erosion of the soil is characterized for the disaggregation and transport of the superficial material, promoted by the hydric or eolic action, leading to the impoverishment of the soil, and in extreme cases to the desertification. This process is complex and depends on a multiplicity of factors that differ in the time and space, whose universality and simultaneous particularities, becomes it difficult to equate and to quantify. Modeling can provide a quantitative and consistent approach to estimate soil erosio...